main/nvs_config.h


1
2
3
4
5
6
7
8
9
10
11
12
13

#pragma once

#include "esp_err.h"

// Read the persisted config into viewport_state. Safe to call on a fresh
// device: missing keys keep their first-boot defaults from viewport_state_init.
// Sets state = ASLEEP and configured = true if a viewport name + scrypted URL
// are both present.
esp_err_t nvs_config_load(void);

// Persist the current viewport_state to NVS atomically. The caller is expected
// to have already mutated viewport_state under viewport_state_lock().
esp_err_t nvs_config_save(void);